Title:
GUIDE WIRE
Document Type and Number:
WIPO Patent Application WO/2023/153263
Kind Code:
A1
Abstract:
The present invention increases the rigidity of a guide wire including an optical fiber while achieving identification of the position and shape of the guide wire. This guide wire comprises a core shaft, a first cylindrical body, and an optical fiber. The first cylindrical body is a cylindrical member located further toward the base end than the core shaft and having a first lumen. The optical fiber passes through the first lumen and extends along the outer circumferential surface of the core shaft toward the tip end of the core shaft.
Inventors:
SUGITA SHUJI (JP)
MIWA SHOHEI (JP)
MIWA SHOHEI (JP)
Application Number:
PCT/JP2023/002955
Publication Date:
August 17, 2023
Filing Date:
January 31, 2023
Export Citation:
Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
A61M25/09
Domestic Patent References:
| WO2020236492A1 | 2020-11-26 |
Foreign References:
| US10258240B1 | 2019-04-16 | |||
| US20210215871A1 | 2021-07-15 | |||
| JPH11508160A | 1999-07-21 | |||
| JP2019506197A | 2019-03-07 | |||
| US20160128583A1 | 2016-05-12 |
Attorney, Agent or Firm:
ALPHA INTERNATIONAL PATENT FIRM (JP)
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